APA način citiranja

Whitehead, M. W., Thompson, R. P., & Powell, J. J. (1996). Regulation of metal absorption in the gastrointestinal tract.

Čikaški stil citiranja

Whitehead, M W., R P. Thompson, i J J. Powell. Regulation of Metal Absorption in the Gastrointestinal Tract. 1996.

MLA način citiranja

Whitehead, M W., R P. Thompson, i J J. Powell. Regulation of Metal Absorption in the Gastrointestinal Tract. 1996.